24639-ZVL-000 Spring - Overview. The 24639-ZVL-000 Spring is a critical component within the Honda marine engine systems, specifically designed to support the gearshift arm system. This spring ensures reliable mechanical action in shifting operations, maintaining smooth and consistent gear changes. Engineered to precise factory specifications, it guarantees seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. OEM Genuine Honda part designed exp